Napoleon GD-222 4x7 Wolf Steel Direct Vent Termination - GD222

4"x7" Direct Vent horizontal termination for use with Napoleon's Flex Vent system components. The termination is designed for easy installation on any type of exterior siding, even vinyl. Click here to see the Napoleon Venting Components Brochure For use with the 5' GD-220 or the 10' GD-330 Flexible Venting - Simply Perfect Cost efficient, convenient & durable. Freedom Flex Venting systems are top of the line when it comes to materials, cost efficiency and convenience with proven durability for 25 years. Made with two layers of rolled aluminum, our flexible vent pipes pass each and every certification test, exceeding industry standards. Unlike aluminized steel and galvalume, our vent pipes are manufactured of 100% aluminum material and made to withstand the corrosive condensates from combustion. Freedom Flex Features Cost Effective. Not only does Freedom Flex cost up to 80% less than competitors’ rigid vent, but an installation with Freedom Flex takes